1,4-Dioxane
Synonym: Diethylene oxide, Dioxane
CAS Number 123-91-1
Empirical Formula (Hill Notation) C4H8O2
Molecular Weight 88.11
grade | analytical standard |
vapor density | 3 (vs air) |
vapor pressure | 27 mmHg ( 20 °C) |
40 mmHg ( 25 °C) | |
assay | ¥99.9% (GC) |
form | neat |
autoignition temp. | 356 °F |
shelf life | limited shelf life, expiry date on the label |
expl. lim. | 22 % |
application(s) | HPLC: suitable |
gas chromatography (GC): suitable | |
refractive index | n20/D 1.422(lit.) |
n20/D 1.422 | |
bp | 100-102 °C(lit.) |
mp | 10-12 °C(lit.) |
density | 1.034 g/mL at 25 °C(lit.) |
format | neat |